The heat capacities of tripeptides N-formyl-l-methionyl-l-leucyl-l-phenylalaninol (N-f-MLF-OH) and N-formyl-l-methionyl-l-leucyl-l-phenylalanine methyl ester (N-f-MLF-OMe) were measured by precision adiabatic vacuum calorimetry over the temperature range from T = (6 to 350) K. The tripeptides were stable over this temperature range, and no phase change, transformation, association, or thermal d...

Champs Bourcin black grape originated from Aquitaine, France and planted in Sapa, Lao cai provice, exhibited high total acidity (11.72 g/L). After 9 days of alcoholic fermentation at 25C using Saccharomyces cerevisiae UP3OY5 strain, the ethanol concentration of wine was 11.5% v/v, however the sharp sour taste of wine has been found. The malolactic fermentation (MLF) was carried out by Oenococcu...

MOTIVATION Evaluating all possible internal loops is one of the key steps in predicting the optimal secondary structure of an RNA molecule. The best algorithm available runs in time O(L(3)), L is the length of the RNA. RESULTS We propose a new algorithm for evaluating internal loops, its run-time is O(M(*)log(2)L), M < L(2) is a number of possible nucleotide pairings. We created a software to...

Establishing a modern central banking system in China necessitates the deployment of novel suite monetary policy instruments and unencumbering channels through which these policies are transmitted. A critical aspect evaluating soundness efficacy is to examine its capacity for tempering non-stationary volatility bond market. We use synthetic difference differences model (SynthDid), dr...

These notes attempt to survey basic manipulations that can be done to a ML functional program prior to compilation. The paper does not consider transformations for improvement of the code but it only considers manipulations of the source text which can allow the compiler to do a better job. Which manipulationto choose depends on the target language. The survey can be useful for answering the ab...

Fumaric acid (FH2) is an additive allowed by the Codex Alimentarius and International Organization of Vine Wine (OIV) that can be used for wine acidification but also to inhibit malolactic fermentation (MLF). FH2 has a positive effect in reduction SO2 doses controlling LAB other bacteria preserving molecular due pH effect. This article reports use at 600 mg/L wines produced with 3 varieties Vit...

The winemaking process involves the alcoholic fermentation of must, often followed by malolactic fermentation (MLF). The latter, mainly carried out by the lactic acid bacterium Oenococcus oeni, is used to improve wine quality when acidity reduction is required. Moreover, it prevents microbial spoilage and improves the wine's organoleptic profile. Prior observations showed that O. oeni is able t...

This paper presents general fully balanced structures of continuous-time OTA-C filters based on multiple loop feedback (MLF) configurations. Both simple all pole and complex arbitrary zero fully balanced implementations are described. The general explicit iterative design formulae for the filters based on the important LF structure are presented. The design of fifth-order fully balanced LF filt...

This work is a short review of the interactions between oenological yeasts and lactic acid bacteria (LAB), especially Oenococcus oeni, the main species carrying out the malolactic fermentation (MLF). The emphasis has been placed on non-Saccharomyces effects due to their recent increased interest in winemaking. Those interactions are variable, ranging from inhibitory, to neutral and stimulatory ...